401232540543199 has 8 divisors (see below), whose sum is σ = 401423566602240. Its totient is φ = 401041531803000.

The previous prime is 401232540543101. The next prime is 401232540543209. The reversal of 401232540543199 is 991345045232104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 401232540543199 - 2²³ = 401232532154591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401232540543899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42134754 + ... + 50772064.

It is an arithmetic number, because the mean of its divisors is an integer number (50177945825280).

Almost surely, 2^{401232540543199} is an apocalyptic number.

401232540543199 is a deficient number, since it is larger than the sum of its proper divisors (191026059041).

401232540543199 is a wasteful number, since it uses less digits than its factorization.

401232540543199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659421.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 401232540543199 in words is "four hundred one trillion, two hundred thirty-two billion, five hundred forty million, five hundred forty-three thousand, one hundred ninety-nine".